188k views
3 votes
I need help on 25 please and thank you

I need help on 25 please and thank you-example-1

2 Answers

5 votes

Answer:

1

Explanation:


(3^(2) +4^(2))*5^(-2)

Simplify (remember
a^(-n)=(1)/(a^(n) )):


(9+16)*(1)/(25) \\25*(1)/(25)\\(25)/(25) \\1

User Bandhit Suksiri
by
6.5k points
6 votes

Answer:

hi, the answer is B or 1 :)

User Peterdotjs
by
6.5k points
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